<template>
  <div>
    <h1>app</h1>
    <!-- <TsShop v-css="'red'" />
    <span v-css="'green'">hello span1</span> -->
    <!-- <p v-css:backgroundColor="'yellow'">hello p</p>
    <p v-css:fontSize="1 + 2 + 'rem'">hello p</p> -->

    <p v-css:border.u.i="'solid red 2px'">hello p</p>


  </div>
</template>
<script>
export default {
  data() {
    return {

    }
  }
}
</script>
<style>
div {
  border: solid;
  padding: 10px;
}
</style>